Overview
Nvidia GB200
The Nvidia GB200 is a data center GPU on the Grace Blackwell architecture, released Q1 2024, with 186 GB HBM3e and 8,000 GB/s memory bandwidth.
Nvidia K80
The Nvidia K80 is a data center GPU on the Kepler architecture, released Q4 2014, with 12 GB GDDR5 and 240 GB/s memory bandwidth.
Memory per GPU
16x more on GB200
GB200
K80
Memory bandwidth
33x higher on GB200
GB200
K80
GPU interconnect
GB200
K80
Peak performance (FP32)
18x higher on GB200
GB200
K80
Vendor peak figures, dense and per GPU. Not measured throughput.
FP32 per watt
2.3x higher on GB200
GB200
K80
Board power
8x higher on GB200
GB200
K80
Precision support
GB200
K80
Highlighted formats are supported by only one of the two.
Architecture
GB200
K80
Released
9 years newer on GB200
GB200
K80
Source: GB200 datasheet and K80 datasheet.
Price comparison
Cheapest on-demand
12x higher on GB200
GB200
K80
Typical rate
18x higher on GB200
GB200
K80
Median across providers, one vote each, so a large catalog does not outweigh a small one.
Spot floor
GB200
K80
Providers listing it
6 more on GB200
GB200
K80
Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Verify before provisioning. More on how we price.
Offers and availability
How this list works
Order
Each provider appears once per GPU. We pick the one configuration that speaks for that provider, and rank on it in this order:
- Availability: in stock, then waitlist, then not reported, then out of stock. A price you can act on outranks a cheaper one you cannot.
- Billing type: on-demand first, then reserved, then spot, then quote-only. On-demand leads because it is the only rate you can hold without committing to anything.
- Price: the lowest per-GPU hourly rate the provider lists, converted to USD.
The configuration we pick is chosen the same way, availability before billing before price. The rest of that provider's configurations are on the GPU's own page.
Ties sort alphabetically. Reserved rates are not separated by term length, so a three-year commitment can sit above a one-month one: the label beneath each price says which you are looking at. Providers who publish no rate are listed last within their group.
Transparency and funding
- Ads and sponsors: Paid placements sit at the top of the list and are always labeled as sponsored content. Sponsorship never influences the organic ranking itself.
- Affiliates: Affiliate links are marked. We may earn a commission if you click them, but commissions never affect the order.
- Prices: Shown in USD, converted at daily reference rates where a provider publishes in another currency. A month means 720 hours. How we estimate costs.
GB200 Offers
No provider publishes a stock status.
K80 Offers
No provider publishes a stock status.
Similar GPUs
Other comparisons in the same class:
Our data for Nvidia GB200 was last updated on Sept. 7, 2026, and for Nvidia K80 on Sept. 7, 2026.